Part A The 10-cm-wide, zero-resistance slide wire shown in the figure is pushed toward the 2.2 resistor at a steady speed of 0.50 m/s. The magnetic field strength is 0.35 T (Figure 1) How big is the pushing force? Express your answer with the appropriate units. HA Value Units Figure 1 of 1 Submit Reguest Answer Zero-resistance ires Part B How much power does the pushing force supply to the wire? Push 2.0 2 Express your answer with the appropriate units. 0.50 m/s P= Value Units

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Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.